By C.J. Matson ST. LOUIS — The Gateway Arch in St. Louis is considered the gateway to the West, but the Kansas Jayhawks now consider it the gateway to New Orleans. For the second time in four seasons, the Kansas Jayhawks are heading to the Final Four, beating the North Carolina Tar Heels 80-67. Expectations are always high on the Kansas basketball team, but they were substantially lower this season because they lost seven players, including the Morris twins and Josh Selby. Throughout the season, the Jayhawk players talked about how they wanted to prove doubters wrong because they felt disrespected. Yet, being disrespected fueled them to maximize their potential and reach their ceiling. “I…